START HERE |
|
Register | FAQ | PM | Events | Groups | Blogs | Calendar | Mark Forums Read |
Unregistered
|
700 Class Electric Helicopters 700 Class Electric Helicopters manufactured by Align, Tarot, SYMA, Airhog, Chaos, HK and similar. |
|
LinkBack | Thread Tools | Display Modes |
05-04-2012, 08:13 PM | #1 (permalink) |
Registered Users
Join Date: Jun 2010
|
3300 MAH lipos,is that enought?
i have plenty of 6s 3300mah 30C lipos,are these lipos to small for the 700?
__________________
Trex 700E DFC V-Bar , Trex 600N , Logo 600 SE FBL V-bar, Logo 600/550 FBL V-bar,Logo 400 FBL V-Bar ,Goblin 500 V-Bar, Blade 130X , Blade MCPx , Blade 500X |
Sponsored Links | |||
Advertisement |
|
05-04-2012, 08:27 PM | #2 (permalink) |
Registered Users
Join Date: Mar 2010
|
Too small, those are more suited for a 600 size with 12s. But it will work, just dont expect good flight time.
__________________
(´・ω・`) |
05-04-2012, 08:39 PM | #3 (permalink) |
Registered Users
Join Date: Jan 2012
|
You will get about 3 mins of flight time with those. You need 5000 mAh batteries. I use Turnigy Nano-Tech 45C 5000 mAh batteries (2 of them in series of course) and I get about 6 mins of flight time.
__________________
Goblin 700C | Goblin 500 Sport | Trex 700L Dominator | Trex 450L Dominator | Trex 250DFC | DJI F450 | Armattan Chameleon FPV
|
05-05-2012, 12:52 AM | #4 (permalink) |
Registered Users
Join Date: Aug 2006
|
i get 4mins out of 4000mah. dont forget c rating is also related to capacity. i wouldnt go smaller than 4000mah or your going to kill those packs fairly quickly/
__________________
Evolution Rush Logo 690sx Raptor e700 pilot-rc edge 540 27% |
05-05-2012, 01:10 AM | #5 (permalink) |
Registered Users
Join Date: Mar 2010
|
C rating is not related to capacity, it only determines how many amps can be delivered by the pack.
__________________
(´・ω・`) |
05-05-2012, 01:12 PM | #6 (permalink) |
Registered Users
Join Date: Mar 2009
|
I ran 3300s last fall. Flys uber light loved it. I have no 3300s left for this year
__________________
7HV | sz 4926 | Hyperion Phase sensor | Helijive 120 | VBar Fullsize Blue | Torq HV's Trex 700e 3G | 700MX | Ice 120 HV | WR Hercules | I2 Tri-Blade Tail| RotorTech 105's | Voltz 3300 6s x2 | Lynx Spindle Bolts |
05-05-2012, 01:31 PM | #7 (permalink) |
Registered Users
Thread Starter
Join Date: Jun 2010
|
So pretty much u killed them?
__________________
Trex 700E DFC V-Bar , Trex 600N , Logo 600 SE FBL V-bar, Logo 600/550 FBL V-bar,Logo 400 FBL V-Bar ,Goblin 500 V-Bar, Blade 130X , Blade MCPx , Blade 500X |
05-05-2012, 05:39 PM | #8 (permalink) |
Registered Users
Join Date: Aug 2006
|
c rating is related to capacity.
1c equals 1x capacity . So if you charge a 5000mah pack at 1c, you charge it at 5 amps. To charge a 4000mah pack at 1 c you are charging at 4 amps. The same goes for discharge. A 10c 1000mah will supply half the amps 0f a 10c 2000mah pack. So that is why a larger capacity pack will supply more amps than a smaller capacity pack of the same c rating. Of course this is comparing to different capacity packs of the same c rating an chemistry construction etc. Back when lipos first came out, some of the cheaper brands would claim that they had a newer higher c rating pack. The pack was physically larger than the same capacity pack of the lower c rating. And you would recharge them and put 5000mah back into a 4000mah pack. They hadnt increased the c rating just the capacity and still labelled them as lower capacity. Nowdays people are more factual in the labelling and you can have an increase in c rating without altering the capacity and size of the pack . But a 65c 40000mah 12s pack of brand A is not going to supply less amps than a 65c 5000mah pack of the same brand A.
__________________
Evolution Rush Logo 690sx Raptor e700 pilot-rc edge 540 27% |
05-05-2012, 09:11 PM | #9 (permalink) | |
Registered Users
Join Date: Jan 2012
|
Quote:
__________________
Goblin 700C | Goblin 500 Sport | Trex 700L Dominator | Trex 450L Dominator | Trex 250DFC | DJI F450 | Armattan Chameleon FPV
|
|
05-05-2012, 09:18 PM | #10 (permalink) | |
Registered Users
Join Date: Dec 2010
|
Quote:
__________________
Trex 700e V2. All stock except for V2 tail upgrade and BeastX FBL. 2x Zippy 5000mah. Hitec Aurora 9 TX, Optima 7 RX. |
|
05-05-2012, 10:14 PM | #11 (permalink) |
Registered Users
Join Date: Mar 2009
|
I cant say for sure if thats why but yes, 4 sets are dead. The larger ones are still fine. One i did undervolt, not a lot of room for error if you dont reset the timer.
__________________
7HV | sz 4926 | Hyperion Phase sensor | Helijive 120 | VBar Fullsize Blue | Torq HV's Trex 700e 3G | 700MX | Ice 120 HV | WR Hercules | I2 Tri-Blade Tail| RotorTech 105's | Voltz 3300 6s x2 | Lynx Spindle Bolts |
Thread Tools | |
Display Modes | |
|
|